PROBLEM TO BE SOLVED: To enable detection of obstacles which might inhibit traveling stability on a road surface of a traveling road, even when a transportation vehicle travels at high speed during traveling of the vehicle.SOLUTION: An obstacle detection device is provided on a dump truck 1, and is constituted so that a scanning interval before and after the scanning line of a laser pulse is changed in accordance with the traveling speed by emitting the laser pulse from a laser pulse emitting device 34 toward the road surface at the front position in the traveling direction to receive reflected light from the road surface, and scanning the irradiation position of the laser pulse in a direction crossing the traveling direction of the dump truck 1.SELECTED DRAWING: Figure 1

    【課題】運搬用車両の走行中に、その走行路の路面において、車両の高速走行時にも走行安定性を阻害するおそれのある障害物を検出できるようにする【解決手段】ダンプトラック1に設けられ、レーザパルス出射装置34から、走行方向の前方位置の路面に向けてレーザパルスを照射して、路面からの反射光を受光するようになし、このレーザパルスの照射位置をダンプトラック1の走行方向と交差する方向に走査させるようになし、このレーザパルスの走査ラインの前後の走査間隔を走行速度に応じて変化させる構成とする。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    OBSTACLE DETECTION DEVICE FOR TRANSPORTATION VEHICLE


    Additional title:

    運搬用車両の障害物検出装置


    Contributors:

    Publication date :

    2018-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Obstacle detection system and transportation vehicle

    ICHINOSE MASANORI / SATOU TAKAYUKI / ISHIMOTO HIDEFUMI | European Patent Office | 2018

    Free access

    OBSTACLE DETECTION SYSTEM AND TRANSPORTATION VEHICLE

    ICHINOSE MASANORI / SATOU TAKAYUKI / ISHIMOTO HIDEFUMI | European Patent Office | 2016

    Free access

    OBSTACLE DETECTION SYSTEM AND TRANSPORTATION VEHICLE

    ICHINOSE MASANORI / SATOU TAKAYUKI / ISHIMOTO HIDEFUMI | European Patent Office | 2021

    Free access

    OBSTACLE DETECTION SYSTEM AND TRANSPORTATION VEHICLE

    ICHINOSE MASANORI / SATOU TAKAYUKI / ISHIMOTO HIDEFUMI | European Patent Office | 2017

    Free access

    OBSTACLE DETECTION SYSTEM AND TRANSPORTATION VEHICLE

    ICHINOSE MASANORI / SATOU TAKAYUKI / ISHIMOTO HIDEFUMI | European Patent Office | 2021

    Free access